Author Topic: Open Source Laser Tag project - ARMada  (Read 40637 times)

duaneb

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Re: Open Source Laser Tag project - ARMada
« Reply #195 on: March 02, 2017, 12:29:40 PM »
TSOP4836... are you using 36kHz carrier frequency?  Why not 56kHz?

Pingvin

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Re: Open Source Laser Tag project - ARMada
« Reply #196 on: March 02, 2017, 08:59:16 PM »
TSOP4836... are you using 36kHz carrier frequency?  Why not 56kHz?
Should be 4856, of course!
This "copy and paste".

Theuer

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Re: Open Source Laser Tag project - ARMada
« Reply #197 on: March 02, 2017, 10:16:59 PM »
 Pingvin, what's U1?

Pingvin

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Re: Open Source Laser Tag project - ARMada
« Reply #198 on: March 02, 2017, 10:58:54 PM »
Correct.
Its for this sensors PCB


Printed circuit board sensors are designed for these case.



http://laserwar.ru/shop/index.php?route=product/product&path=17&product_id=274
« Last Edit: March 02, 2017, 11:08:17 PM by Pingvin »

Theuer

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Re: Open Source Laser Tag project - ARMada
« Reply #199 on: March 02, 2017, 11:28:34 PM »
 Pingvin, I'll need to bother you again...
 Do you have some BOM component list to V3 Board? I'm trying to create a list at mouser.com (because in Brazil there is almost nothing SMD) but it's almost impossible.
 How do you buy your components?
 Thanks.
 I'm studying "Mesh network", I hope to help to implement this feature in ARMada. ;)

Theuer

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Re: Open Source Laser Tag project - ARMada
« Reply #200 on: March 02, 2017, 11:39:32 PM »
Comrade duaneb ordered printed circuit boards of the new release.
Amazing beauty! 8)
Several kits will send me.
For that he thanks a lot!
We will develop the project further ...


  It's OSH Park? It's V5? :)

Pingvin

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Re: Open Source Laser Tag project - ARMada
« Reply #201 on: March 03, 2017, 12:01:41 AM »
  It's OSH Park? It's V5? :)

Comrade duaneb ordered this.

Yes - it's V5.
Yes - Ordered from OSH park in USA.
« Last Edit: March 03, 2017, 01:32:41 AM by Pingvin »

Pingvin

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Re: Open Source Laser Tag project - ARMada
« Reply #202 on: March 03, 2017, 12:05:56 AM »
Pingvin, I'll need to bother you again...
 Do you have some BOM component list to V3 Board? I'm trying to create a list at mouser.com (because in Brazil there is almost nothing SMD) but it's almost impossible.
 How do you buy your components?
 Thanks.
 I'm studying "Mesh network", I hope to help to implement this feature in ARMada. ;)


Well - I sit down to make a list of components and try to give links to buy them is not very expensive.



stm32f103ret6

Very expensive!!!  :o
http://ru.mouser.com/ProductDetail/STMicroelectronics/STM32F103RET6/?qs=sGAEpiMZZMv8kklI404QlRKMvgl2sJFq

Much cheaper.
https://ru.aliexpress.com/item/STM32F103RET6-ST-LQFP64-16-IC-New-and-original-Free-shipping-in-stock/32718836835.html?spm=2114.14010208.99999999.289.I4DIHe


https://ru.aliexpress.com/item/Free-shipping-10pcs-STM32F103RET6-LQFP64-IC-256-to-512-Kbytes-of-Flash-memory-Best-quality/1936840308.html?spm=2114.14010208.99999999.296.I4DIHe


TDA2822D


http://ru.mouser.com/ProductDetail/STMicroelectronics/TDA2822D013TR/?qs=sGAEpiMZZMtxdzBvM0rKcYZK2fRap7ixJaA55IzNJ%252b4%3d

I ordered here, but when I ordered, the minimum number of shares was 100, Now why is 500 pieces, very cheap and work.
https://ru.aliexpress.com/item/100PCS-TDA2822M-SOP8-TDA2822-SOP-SMD-new-and-original-IC-free-shipping/32541375288.html?spm=2114.13010608.0.0.NScdfj

MCP73831T-2ATI/OT  (MCP73831T-2ACI/OT)


http://ru.mouser.com/ProductDetail/Microchip-Technology/MCP73831T-2ATI-OT/?qs=sGAEpiMZZMsfD%252bbMpEGFJbfJoD52oiVF6wvYeU3VtEk%3d
http://ru.mouser.com/ProductDetail/Microchip/MCP73831T-2ACI-OT/?qs=%2fha2pyFadug7ns3NDcZ1%252bguMEttpm87FnqDgwUSDURWu9uo0PeBXyw%3d%3d

On aliexpress

NCP551SN33T1G (analog - LP2985AIM5-3.3)


http://ru.mouser.com/ProductDetail/ON-Semiconductor/NCP551SN33T1G/?qs=%2fha2pyFadugKHTZZ5E8dadI6ltKdW6iNPmM8ZiBN5E0%3d
http://ru.mouser.com/ProductDetail/Texas-Instruments/LP2985AIM5-33-NOPB/?qs=sGAEpiMZZMsGz1a6aV8DcBojudwDyMGajn6ToUSUn%2f8%3d

On aliexpress


MCP601T-I/SN


http://ru.mouser.com/images/mouserelectronics/images/SOIC_8_t.jpg

On aliexpress

I order to Aliexpress usual.
Resistors and capacitors - in the local radio store.
« Last Edit: March 03, 2017, 02:06:02 AM by Pingvin »

Pingvin

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« Last Edit: March 03, 2017, 02:26:00 AM by Pingvin »

Pingvin

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Re: Open Source Laser Tag project - ARMada
« Reply #204 on: March 03, 2017, 02:38:11 AM »
HC-05 Bluetooth serial adapter module

Personally I ordered from this seller - things are good!
https://www.aliexpress.com/item-img/HC-05-Bluetooth-serial-adapter-module-from-one-group-CSR-51-microcontroller/32498242807.html


duaneb

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Re: Open Source Laser Tag project - ARMada
« Reply #205 on: March 03, 2017, 11:24:34 AM »
ahhh!!  different sensor boards for 1/3 and 2/4... I ordered all 2/4 boards!!   Now I understand :-)

Theuer

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Re: Open Source Laser Tag project - ARMada
« Reply #206 on: March 06, 2017, 03:15:18 PM »
  Hey Pingvin, I need some help here... Again!  ;)

  I didn't understand the specs of some components:
R36      0
R59      0
R60      0
R70      0
R9 PVZ2A (What this Trimmer do? It's 470 or 22K?)
C2       27
C3       27
C11      20
C12      20
C20      47
C21      47

 Thanks again.

 Edit: What the type of capacitors?
« Last Edit: March 06, 2017, 04:16:16 PM by Theuer »

Pingvin

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Re: Open Source Laser Tag project - ARMada
« Reply #207 on: March 06, 2017, 11:28:07 PM »
  Hey Pingvin, I need some help here... Again!  ;)

  I didn't understand the specs of some components:
R36      0
R59      0
R60      0
R70      0
R9 PVZ2A (What this Trimmer do? It's 470 or 22K?)
C2       27
C3       27
C11      20
C12      20
C20      47
C21      47

 Thanks again.

 Edit: What the type of capacitors?

R59, R60,R70 - Do not need to install
R32,R42 -  Do not need to install

R36 - 0 Ohm (is a jumper, you can drop a tin)

 PVZ2A - This is a sound volume control (hardware) - 10-22 KΩ
https://ru.aliexpress.com/item/100pcs-original-new-free-shipping-Variable-Resistor-PVZ2A203A01R00-PVZ2A203-2X2-20K-Marking-24/32428213413.html?spm=2114.14010208.99999999.820.XdrU2M

C2,C3       27pF

C11,C12...
Depends on the capacity of sentinel quartz. Calculated by the formula:
Parasitic capacitance of quartz + parasitic capacitance of tracks (2 pF).
It is recommended to put a quartz watch with a parasitic capacitance of no more than 6 pF, then C11, C12 = 8 pF.
But I put the quartz and with a larger capacity and C11, C12 put 20 pF.
It is necessary to check in practice. If the condensers are not selected correctly, the resonator will be started for a long time, or it will not start at all.


C20,C21      47pF

Quote
What the type of capacitors?

Ceramic capacitors of size 0603
« Last Edit: March 07, 2017, 01:19:37 AM by Pingvin »


Theuer

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Re: Open Source Laser Tag project - ARMada
« Reply #209 on: March 13, 2017, 09:14:31 AM »
 Hi Pigvin!
  I finally bought all the components for PCBs, now I'm waiting for the arrival of everything.
  Tell me, what was your insane technique for soldering everything?
  For now, I have a 30W soldering iron. Do you think it's possible with it?  :P

 Do you have any firmware and PCB upgrade file? I can no longer access the LT / ARMada site... :(
 Have a great week! See you.